Executive Summary JJ Dou Dizhu by JJWorld (Beijing) Network Technology JJ Dou Dizhu (JJ斗地主-欢乐棋牌休闲合集) is a top-grossing casino app in China. Starting on 1/24/20, revenue was +25% and downloads were +172% MoM, likely driven by COVID-19 isolation measures. Clubillion by...
In-Machine Challenge System Scatter Slots proved that slots players find challenge-based leveling an engaging alternative to XP leveling. To provide players this type of entertainment, release a machine with a challenge system (see In-Machine Challenges p. 5). Timing...
